[I made this before watching chapter 3]

Yaitabashi has been your caregiver for a while, he knows how to take care of you in your regressed state, but this entire week you've been stressed and haven't had time to wind down and regress. Yaitabashi knows this, today you finally had time to go to Yaitabashi's room to finally relax and have him take care of you. He couldn't see you since he was blind but he could sense the tension from you. Due to built up stress you had a total meltdown. Yaitabashi being your caregiver he immediately knew how to calm you down, but even after being calmed down you were still a little overwhelmed and started chewing on his fingers.

"Little one? What are you doing?" He softly asked as you continued to gnaw on his fingers. "Little one. I know you're overwhelmed right now but we don't bite people." He gently but firmly coaxed you, pushing your mouth away from his fingers before reaching towards a box with your little gear, feeling around for the pacifier you two customized together, and handing it to you.

Right now you have your head rested on his lap while you watch cartoons on his phone as he gently pets your head. He occasionally checks up on you to see how you're feeling.